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Related Experiment Video

Updated: May 11, 2026

Fabricating and Labeling Microbubbles with Fluorescent and Radioactive Tracers

Fabricating and Labeling Microbubbles with Fluorescent and Radioactive Tracers

Published on: January 24, 2025

Research spotlight: microbubbles for therapeutic delivery.

Sally A Peyman¹, Radwa H Abou-Saleh, Stephen D Evans

¹School of Physics & Astronomy, University of Leeds, Woodhouse Lane, Leeds, UK, LS2 9JT.

Therapeutic Delivery

|May 8, 2013

Summary

This summary is machine-generated.

Researchers are developing targeted microbubbles for cancer treatment. These theranostic microbubbles combine imaging and drug delivery, reducing side effects and improving drug efficiency for better patient outcomes.

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Multi-timescale Microscopy Methods for the Characterization of Fluorescently-labeled Microbubbles for Ultrasound-Triggered Drug Release

Multi-timescale Microscopy Methods for the Characterization of Fluorescently-labeled Microbubbles for Ultrasound-Triggered Drug Release

Published on: June 12, 2021

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Last Updated: May 11, 2026

Fabricating and Labeling Microbubbles with Fluorescent and Radioactive Tracers

Fabricating and Labeling Microbubbles with Fluorescent and Radioactive Tracers

Published on: January 24, 2025

Multi-timescale Microscopy Methods for the Characterization of Fluorescently-labeled Microbubbles for Ultrasound-Triggered Drug Release

Multi-timescale Microscopy Methods for the Characterization of Fluorescently-labeled Microbubbles for Ultrasound-Triggered Drug Release

Published on: June 12, 2021

Area of Science:

Oncology
Biomedical Engineering
Nanotechnology

Background:

Systemic chemotherapy causes severe side effects and inefficient drug use.
Targeted drug delivery aims to reduce side effects and increase treatment efficacy.
Hydrophobic drugs are challenging to deliver effectively using conventional methods.

Purpose of the Study:

To develop novel theranostic microbubbles for targeted cancer therapy.
To combine diagnostic imaging with localized drug delivery.
To improve the delivery of hydrophobic chemotherapeutic agents.

Main Methods:

Development of microbubbles targeted to specific cancer cell receptors.
Utilizing microbubbles as both contrast agents for ultrasound imaging and drug carriers.
Employing focused ultrasound to trigger drug release from microbubbles at the tumor site.

Main Results:

Theranostic microbubbles demonstrate potential for targeted drug delivery.
Microbubbles can be used for contrast-enhanced ultrasound imaging.
Drug release can be triggered by ultrasound at the tumor site.

Conclusions:

Theranostic microbubbles offer a versatile approach to cancer treatment.
This method can improve patient experience and drug efficiency.
Potential for enhanced delivery of hydrophobic drugs in cancer therapy.